Q.f(x) = 12x × 15x - x² f(6) = ..?__

Berikut ini adalah pertanyaan dari Yoonstxble pada mata pelajaran Matematika untuk jenjang Sekolah Dasar

Q.f(x) = 12x × 15x - x²
f(6) = ..?
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Jawaban dan Penjelasan

Berikut ini adalah pilihan jawaban terbaik dari pertanyaan diatas.

f(x) = 12x × 15x - x²

f(6) = 12(6) × 15(6) - 6²

f(6) = 12(6) × 15(6) - 6(6)

f(6) = 72 × 90 - 36

f(6) = 6.480 - 36

f(6) = 6.444

:)

--f(x) = 12x × 15x - x²f(6) = 12(6) × 15(6) - 6²f(6) = (12 × 6) × 15(6) - 6²f(6) = (12 + 12 + 12 + 12 + 12 + 12) × 15(6) - 6²f(6) = (24 + 12 + 12 + 12 + 12) × 15(6) - 6²f(6) = (36 + 12 + 12 + 12) × 15(6) - 6²f(6) = (48 + 12 + 12) × 15(6) - 6²f(6) = (60 + 12) × 15(6) - 6²f(6) = 72 × 15(6) - 6²f(6) = 72 × (15 × 6) - 6²f(6) = 72 × (15 + 15 + 15 + 15 + 15 + 15) - 6²f(6) = 72 × (30 + 15 + 15 + 15 + 15) - 6²f(6) = 72 × (45 + 15 + 15 + 15) - 6²f(6) = 72 × (60 + 15 + 15) - 6²f(6) = 72 × (75 + 15) - 6²f(6) = 72 × 90 - 6²f(6) = 72 × 90 - (6 × 6)f(6) = 72 × 90 - (6 + 6 + 6 + 6 + 6 + 6)f(6) = 72 × 90 - (12 + 6 + 6 + 6 + 6)f(6) = 72 × 90 - (18 + 6 + 6 + 6)f(6) = 72 × 90 - (24 + 6 + 6)f(6) = 72 × 90 - (30 + 6)f(6) = 72 × 90 - 36f(6) = (72 × 90) - 36f(6) = 6.480 - 36f(6) = 6.444--[tex]\colorbox{ff0000}{} \colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{} \large \color{pink}[/tex]--f(x) = 12x × 15x - x²f(6) = 12(6) × 15(6) - 6²f(6) = (12 × 6) × 15(6) - 6²f(6) = (12 + 12 + 12 + 12 + 12 + 12) × 15(6) - 6²f(6) = (24 + 12 + 12 + 12 + 12) × 15(6) - 6²f(6) = (36 + 12 + 12 + 12) × 15(6) - 6²f(6) = (48 + 12 + 12) × 15(6) - 6²f(6) = (60 + 12) × 15(6) - 6²f(6) = 72 × 15(6) - 6²f(6) = 72 × (15 × 6) - 6²f(6) = 72 × (15 + 15 + 15 + 15 + 15 + 15) - 6²f(6) = 72 × (30 + 15 + 15 + 15 + 15) - 6²f(6) = 72 × (45 + 15 + 15 + 15) - 6²f(6) = 72 × (60 + 15 + 15) - 6²f(6) = 72 × (75 + 15) - 6²f(6) = 72 × 90 - 6²f(6) = 72 × 90 - (6 × 6)f(6) = 72 × 90 - (6 + 6 + 6 + 6 + 6 + 6)f(6) = 72 × 90 - (12 + 6 + 6 + 6 + 6)f(6) = 72 × 90 - (18 + 6 + 6 + 6)f(6) = 72 × 90 - (24 + 6 + 6)f(6) = 72 × 90 - (30 + 6)f(6) = 72 × 90 - 36f(6) = (72 × 90) - 36f(6) = 6.480 - 36f(6) = 6.444--[tex]\colorbox{ff0000}{} \colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{} \large \color{pink}[/tex]--f(x) = 12x × 15x - x²f(6) = 12(6) × 15(6) - 6²f(6) = (12 × 6) × 15(6) - 6²f(6) = (12 + 12 + 12 + 12 + 12 + 12) × 15(6) - 6²f(6) = (24 + 12 + 12 + 12 + 12) × 15(6) - 6²f(6) = (36 + 12 + 12 + 12) × 15(6) - 6²f(6) = (48 + 12 + 12) × 15(6) - 6²f(6) = (60 + 12) × 15(6) - 6²f(6) = 72 × 15(6) - 6²f(6) = 72 × (15 × 6) - 6²f(6) = 72 × (15 + 15 + 15 + 15 + 15 + 15) - 6²f(6) = 72 × (30 + 15 + 15 + 15 + 15) - 6²f(6) = 72 × (45 + 15 + 15 + 15) - 6²f(6) = 72 × (60 + 15 + 15) - 6²f(6) = 72 × (75 + 15) - 6²f(6) = 72 × 90 - 6²f(6) = 72 × 90 - (6 × 6)f(6) = 72 × 90 - (6 + 6 + 6 + 6 + 6 + 6)f(6) = 72 × 90 - (12 + 6 + 6 + 6 + 6)f(6) = 72 × 90 - (18 + 6 + 6 + 6)f(6) = 72 × 90 - (24 + 6 + 6)f(6) = 72 × 90 - (30 + 6)f(6) = 72 × 90 - 36f(6) = (72 × 90) - 36f(6) = 6.480 - 36f(6) = 6.444--[tex]\colorbox{ff0000}{} \colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{} \large \color{pink}[/tex]--f(x) = 12x × 15x - x²f(6) = 12(6) × 15(6) - 6²f(6) = (12 × 6) × 15(6) - 6²f(6) = (12 + 12 + 12 + 12 + 12 + 12) × 15(6) - 6²f(6) = (24 + 12 + 12 + 12 + 12) × 15(6) - 6²f(6) = (36 + 12 + 12 + 12) × 15(6) - 6²f(6) = (48 + 12 + 12) × 15(6) - 6²f(6) = (60 + 12) × 15(6) - 6²f(6) = 72 × 15(6) - 6²f(6) = 72 × (15 × 6) - 6²f(6) = 72 × (15 + 15 + 15 + 15 + 15 + 15) - 6²f(6) = 72 × (30 + 15 + 15 + 15 + 15) - 6²f(6) = 72 × (45 + 15 + 15 + 15) - 6²f(6) = 72 × (60 + 15 + 15) - 6²f(6) = 72 × (75 + 15) - 6²f(6) = 72 × 90 - 6²f(6) = 72 × 90 - (6 × 6)f(6) = 72 × 90 - (6 + 6 + 6 + 6 + 6 + 6)f(6) = 72 × 90 - (12 + 6 + 6 + 6 + 6)f(6) = 72 × 90 - (18 + 6 + 6 + 6)f(6) = 72 × 90 - (24 + 6 + 6)f(6) = 72 × 90 - (30 + 6)f(6) = 72 × 90 - 36f(6) = (72 × 90) - 36f(6) = 6.480 - 36f(6) = 6.444--[tex]\colorbox{ff0000}{} \colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{} \large \color{pink}[/tex]

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Last Update: Fri, 07 Oct 22